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Physical & Chemical properties

Dissociation constant

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Reference
Endpoint:
dissociation constant
Type of information:
experimental study
Adequacy of study:
key study
Study period:
05.02.2013-13.02.2013
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
test procedure in accordance with generally accepted scientific standards and described in sufficient detail
Justification for type of information:
Data is from experimental study report
Qualifier:
according to
Guideline:
other: as mentioned below
Principles of method if other than guideline:
Measurement of capacity of a compound to dissociate into respective ions.
GLP compliance:
no
Other quality assurance:
ISO/IEC 17025 (General requirements for the competence of testing and calibration laboratories)
Dissociating properties:
yes
No.:
#1
Temp.:
25 °C
Remarks on result:
other: Pka= 0.000000000001676 (0.1676 x 10-12)
Conclusions:
The experimental pKa value for test chemical was found to be 0.000000000001676 at 25 degC.
Executive summary:

The experimental pKa value for test chemical was found to be 0.000000000001676 at 25 degC.

Description of key information

The experimental pKa value for test chemical was found to be 0.000000000001676 at 25 degC.

Key value for chemical safety assessment

pKa at 20°C:
0

Additional information

The experimental pKa value for test chemical was found to be 0.000000000001676 at 25 deg This pKa value when converted at 20 degC is equivalent to 0.0000000000013408.